Scientists, growers, foresters, greenkeepers and gardeners alike are still learning about the benefits and drawbacks of biochars. The name “biochar” covers a wide range of materials with different properties. Many useful properties of biochar are owed to their physical structure.
Timing: all year round
The Royal Horticultural Society is the UK’s leading gardening charity. We aim to enrich everyone’s life through plants, and make the UK a greener and more beautiful place.